FAOAIDEnews Animal Influenza Disease Emergency

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1 FAOAIDEnews Animal Influenza Disease Emergency Situation Update May 2011 HPAI outbreaks reported in this publication refer to officially confirmed cases only. The information is compiled from the following sources: World Organisation for Animal Health (OIE), national governments and their ministries, and the European Commission (EC) these sources are responsible for any errors or omissions. Coping with risks posed by avian influenza and other infectious diseases Societies around the world are frequently exposed to recurring risks including natural and manmade disasters. Over time people have developed complex resilience mechanisms. In terms of costs resulting from disasters, there are numerous figures that need to be accounted for in assessments. These costs range from economic to material to psychological. For instance, disease outbreaks cause death and illnesses in animals and humans. In animals, livestock mortalities decimate incomegenerating assets and limits livelihoods alternatives. In humans, illnesses not only reduce productivity but also carry economic repercussions in terms of healthcare and medications, among other associated expenses. Moreover, disasters (including earthquakes and tsunamis) can cause trauma reactions, as well as anxiety, depression, and grief. These shocks to animals and humans increase the prevalence of depression, posttraumatic disorders, shocks, sicknesses, and physical problems. Anecdotes and experiences recorded after disasters show that the most common response to natural and manmade disasters was shock, damage assessment, and recovery efforts, as well as reliance on social safety nets (i.e. support from family, friends, and neighbors), and some residual psychological harm. Scientific research tells us that because disasters are so pervasively threatening and hugely devastating, they activate the most primitive brain regions in humans. When faced with threats and hazards, the common human experiences are distress, intense fear, and panic. Brains instinctively go into fightorflight responses. These reactions are expected. Humans and designed to have them, and they turn out to be effective in helping mobilize survival instincts, gearing up defenses, and reacting promptly to threats and hazards. Contents Coping with risks posed by avian influenza and other diseases FAO as One Health: Moving Forward At a Glance Summary of confirmed HPAI outbreaks AIDEnews is an FAO ECTAD publication Editor: Sigfrido Burgos, ECTAD Communication Unit (sigfrido.burgos@fao.org) Emergency Centre for Transboundary Animal Diseases (ECTAD) 1

2 The degree of risk coping by vulnerable populations is closely associated with robustness of state services and national governance. During crises, the social contract between citizenries and their governments is either strengthened or weakened, depending on how the responses to disasters are handled. For example, in 2003, the severe acute respiratory syndrome (SARS) epidemic that swept through southern China created anxiety, disorientation, rising fears, and trepidation among domestic and foreign audiences. Studies demonstrate that providing the public with realistic information about both risks and recovery helps reduce anger, fear, uncertainty, and worry. It also helps promote community action. A year later, in 2004, another example with H5N1 highly pathogenic avian influenza (H5N1 HPAI) in Thailand showed that early communication with the public, the media, and consistent liaising with international authorities can significantly aid in regaining the trust of local communities on government actions. This is important to underscore because the breakup of social contracts can be caustic. Popular mistrust of the government after a disaster erodes morale, disintegrates communal cohesion, and can lead to collective victimizations. An increasing body of work suggests that infectious diseases will continue to emerge with the assistance of rising population growth, increased pressures on livestock production systems, more urbanization in the developing world, human encroachment of jungles and game reserves, deepening globalization of commerce and trade, and more frequent contacts between humans, domestic animals, and wildlife. As these threats and hazards rise as part of daily lives, so does the risks of new epidemics to develop. With the recent global scare created by pandemic influenza H1N1 in 2009, coupled with recurrent earthquakes, eruptions, hurricanes, tsunamis, and wars it is now clear that coping with risks is more complex than initially thought. For its part, the Food and Agriculture Organization of the United Nations (FAO) puts in place technical cooperation programs with member countries to mitigate disease risks and minimize social threats. Within the Animal Production and Health Division (AGA), the unit responsible to respond to emergencies of animal nature is the Crisis Management CentreAnimal Health (CMCAH). In collaboration with other international agencies, FAO is able to help populations around the world cope with risks posed by diseases, as well as to devise livelihoods alternatives that aid in recovery efforts after disasters occur. FAO of the UN is an institutional partner of World Veterinary Year (Vet2011). FAO as One Health: Moving Forward In the interconnected world in which we are currently living it is no longer sensible to talk about health in isolation. The health of humans, animals, and ecosystems is tightly interconnected as the growing human population and the rapid urbanization is pushing people closer to previously untouched environments; with increasing demands for energy and natural resources. Similarly, rising incomes and globalized trade is placing pressure on crop and food production systems to satisfy the growing demand for cereals, legumes, vegetables, fruits, and highquality animal proteins that more affluent and urban social groups around the world are increasingly demanding. In addition, changing agroecological conditions, intensification of food production systems, and expanding local and global trade, has increased the likelihood of animal and plant diseases and pests to emerge and spread farther and faster than before, and for unsafe food to reach numerous consumers in distant markets. Emergency Centre for Transboundary Animal Diseases (ECTAD) 2

3 Also, consideration needs to be given to transnational developments taking place around the globe; for example, climate change or threats from civil instabilities. Few disagree that our world is now witnessing the effects of atmospheric changes in terms of higher temperatures, increased rainfalls, and frequent natural disasters. The emergence of Brazil, China, India, and Russia, as well as of other transition economies is signaling a new era, one in which issues related to economic growth, economic and food security, rural development, poverty alleviation, and hunger mitigation are addressed concurrently. In the past decades, the world has been exposed to new threats and hazards. Some of these lie in animals and plants, some in humans, and others in ecosystems. For instance, in animals we can recall the highprofile cases of Bovine Spongiform Encephalopathy in cattle in the United Kingdom, SARS in China and Canada, or Ebola Reston virus found in pigs in Southeast Asia. Also, more recently, we witnessed outbreaks of Porcine Reproductive and Respiratory Syndrome in China and Viet Nam, Monkey Pox in the United States, Nipah virus in Malaysia and Bangladesh, and Highly Pathogenic Avian Influenza H5N1 on three continents, followed closely by the worldwide spread of Pandemic Influenza H1N1 in Fish, mollusks, and crustaceans are, of course, also animals. And in some of these aquatic species we have white spot in shrimp, koi herpes virus, and viral hemorrhagic septicemia, to name a few. Similarly, crops and plants are attacked by pests and diseases that seriously impact food production and food availability: wheat rust Ug99 spread to Central Asia and northern India, and one of the most insidious migratory pests: Locust in Africa, Asia, and Europe. Also, food safety is becoming an increasingly serious issue due to a more globalized trade, as previously mentioned. Humans also are important disease and pest carriers. All of us are familiar with seasonal influenza. But there are other diseases still claiming lives all around the world. Some examples include HIV/AIDS, malaria, measles, smallpox, polio, mumps, and common diarrheas. Last, but not least, we have threats in our environments ranging from air and water pollution, inorganic waste, ocean contamination, and also some very new diseases which were not known to us. For example, scientific research has discovered that exotic bats and jungle rats can transmit debilitating diseases to animals and human. With changes in climate, we are expecting that certain parasites, viruses, and bacteria or their vectors will find new ecosystems in which to flourish. To sum up, the demographic explosion, the closer we get to each other and, to our environments, the more exposed we are to risks, threats, and hazards that impact our health and livelihoods. Simply put, everything is connected to everything else. The concepts behind One Health need to be examined through the lens of individuals, households, societies, states, regions, and continents. There is no more reason to view health as separate compartments. Health is to be seen together, in conjunction with all living species, integrated to our surrounding, our foods, livelihoods, and our daily lifestyles. In equal measure, dealing with health does not stop at delivering medications or responding to crises. It goes far beyond that. We need to talk about nutrition, about political, economic, cultural, social, scientific, technological, legal, and ecological impacts and linkages. FAO of the UN is an institutional partner of World Veterinary Year (Vet2011). Emergency Centre for Transboundary Animal Diseases (ECTAD) 3

4 MOST RECENT H5N1 AI OUTBREAKS Note: This list has been compiled on the basis of information up to 30 April April February January Bangladesh, Egypt, Indonesia, Israel (Jordan Valley), Korea (Republic of), Mongolia, Viet Nam China (Hong Kong SAR), India, Japan, Myanmar West Bank Cambodia 2010 October June May April Nepal Russian Federation China Lao PDR Bhutan, Bulgaria, Romania 2009 Germany 2008 November September July June May February January Thailand Togo Nigeria Pakistan United Kingdom Turkey Switzerland, Ukraine Saudi Arabia 2007 December October August July June April January Benin, Iran, Poland Afghanistan France Czech Republic Ghana, Malaysia Kuwait Côte d'ivoire, Hungary 2006 August July June May April February Sudan Spain Niger Burkina Faso, Denmark Djibouti, Sweden Albania, Austria, Azerbaijan, Cameroon, Croatia, Greece, Jordan, Kazakhstan, Serbia, Slovenia BosniaHerzegovina, Georgia, Iraq, Italy, Slovakia Green: areas which never had reported outbreaks in poultry Sources: World Organisation for Animal Health (OIE), European Commission (EC), FAO and national Governments Emergency Centre for Transboundary Animal Diseases (ECTAD) 4

5 AT A GLANCE The latest HPAI outbreaks for the period 1 30 April 2011 Note AIDEnews publishes reports of confirmed HPAI cases using the following sources: OIE, European Commission, FAO and national governments. AFRICA Egypt A total of thirty (30) H5 HPAI positive cases were reported in 13 governorates: Behera (5), Beni Suef (1), Damiyatta (2), Fayoum (5), Gharbia (1), Helwan (1), Luxor (1), Menoufia (6), Minya (1), Kafr elsheikh (1), Qena (2), Sharqia (1), Sixth of October (3) Governorates (number of outbreaks in brackets). More than 19,000 birds have died or been culled. Of the 30 outbreaks, 28 were in backyard poultry (chickens, ducks, and geese) and 2 were in commercial chicken farms; all backyard holdings were either not vaccinated or vaccination history unknown while both of the commercial farms had been vaccinated. South Africa H5N2 HPAI outbreak was reported in nine ostrich farms in Western Cape Province. The outbreak was found by routine surveillance. Farms tested positive for serology but initially had no clinical signs. Initial PCR test and virus isolation were negative. Followup PCR test could only confirm diagnosis. Later a farm with 5,754 ostrich had clinical signs and 100 ostriches died. NEAR EAST Israel A marsh harrier (Circus aeruginosus) tested positive for H5N1 HPAI at the Kimron Veterinary Institute. The bird was found on 6 April 2011 in an Israeli settlement in the West Bank, Jordan Valley and died in a wildlife veterinary hospital. ASIA Bangladesh A total of twelve (12) H5N1 HPAI outbreaks occurred in: Barisal (1), Chittagong (2), Dhaka (5) and Rajshahi (4) Divisions (number of outbreaks in brackets) in commercial poultry farms. A total of birds died and 67,563 were destroyed. Indonesia H5N1 HPAI outbreaks occurred from 30 to 6 April 2011 in 18 villages in Gorontalo Province in the north of Sulawesi Island and were reported to OIE on 26 April. A total of 817 birds have died and were destroyed. The last reported outbreak in Gorontalo Province was in June The Participatory Disease Surveillance and Response (PDSR) programme through 33 Local Disease Control Centres covers 71,727 villages in 85 percent of Indonesia s 448 districts and municipalities in 29 of its 33 provinces. During 2011, PDSR conducted surveillance in 1,763 villages (2.5 percent). The overall HPAI incidence was 2.5 infected villages per 1,000 villages under surveillance. Emergency Centre for Transboundary Animal Diseases (ECTAD) 5

6 Korea, the Republic of An outbreak of H5N1 HPAI occurred on 6 April 2011 in a layer farm with 13,200 chickens in Yeoungcheonsi, Gyeongsangbukdo. Viet Nam H5N1 HPAI outbreaks in six provinces were reported in: the Red River Delta Provinces of Ha Nam; the North East Provinces of Bac Kan; the North Central Coast Provinces of Quang Tri; the South Central Coast Provinces of Quang Ngai*; the Central Highland Provinces of Dak Lak; and the Mekong River Delta Province of Vinh Long*. More than birds have died or been destroyed. (*: multiple outbreaks). Emergency Centre for Transboundary Animal Diseases (ECTAD) 6

7 SUMMARY OF CONFIRMED HPAI OUTBREAKS (As of 30 April 2011) Sources: OIE, European Commission (EC), FAO and national governments WHO for human cases/deaths Note: H5N1 unless otherwise indicated. Highlighted countries indicate those in which there has been only one officially confirmed H5N1 outbreak or occurrence. Dates of the last outbreak within this year are in bold. AFRICA First outbreak Latest outbreak Animals affected to date Human cases / deaths to date Benin 7 November December 2007 Domestic poultry Burkina Faso May 2006 Domestic poultry wild birds Cameroon 21 February Domestic poultry wild birds Côte d'ivoire January 2007 Domestic poultry wild birds Djibouti 6 April April 2006 Domestic poultry 1 / 0 Egypt 17 February Domestic poultry wild birds 143 / 47 Helwan, Minya, Menoufia donkeys Ghana 14 April June 2007 Domestic poultry Niger 6 February June 2006 Domestic poultry Nigeria 16 January July 2008 Domestic poultry wild birds 1 / 1 South Africa 1 February (H5N2) Ostrich Sudan August 2006 Domestic poultry Togo 6 June September 2008 Domestic poultry ASIA First outbreak Latest outbreak Animals affected to date Human cases / deaths to date Afghanistan October 2007 Domestic poultry wild birds Bangladesh 5 February Domestic poultry 3 / 0 Bhutan 18 February Domestic poultry Cambodia 12 January January 2011 Domestic poultry wild birds 15 / 13 China 20 January May 2010 Domestic poultry wild birds wild birds 40 / 26 China (Hong Kong SAR) 19 January Domestic poultry Wild birds India 27 January Domestic poultry Indonesia 2 February April 2011 Domestic poultry pigs (with 176/ 145 no clinical signs) Japan 28 December Domestic poultry wild birds raccoons (no clinical signs) Kazakhstan 22 July Domestic poultry wild birds Korea, Rep. of 10 December April 2011 Domestic poultry wild birds Lao PDR 15 January April 2010 Domestic poultry 2 / 2 Malaysia 7 August June 2007 Domestic poultry wild birds Mongolia 10 August May 2010 Wild birds Myanmar Domestic poultry 1 / 0 Nepal 8 January October 2010 Domestic poultry Pakistan 23 February June 2008 Domestic poultry wild birds 3 / 1 Thailand 23 January November 2008 Domestic poultry wild birds 25 / 17 tiger Viet Nam 9 January Domestic poultry 119/ 59 NEAR EAST First outbreak Latest outbreak Animals affected to date Human cases / deaths to date Iran 2 February December 2007 Domestic poultry wild birds Iraq 18 January February 2006 Domestic poultry wild birds 3 / 2 Israel April 2011 Domestic poultry (Jordan Valley) Emu (zoo) Jordan Domestic poultry Kuwait 23 February April 2007 Domestic poultry wild birds zoo birds Saudi Arabia January 2008 Domestic poultry West Bank & Gaza Strip February 2011 Domestic poultry Emergency Centre for Transboundary Animal Diseases (ECTAD) 7

8 EUROPE First outbreak Latest outbreak Animals affected to date Human cases / deaths to date Albania 16 February Domestic poultry Austria 10 February Wild birds cats Azerbaijan 2 February Wild birds domestic poultry 8 / 5 dogs BosniaHerzegovina 16 February February 2006 Wild birds Bulgaria 31 January Wild birds Croatia 21 October Wild birds Czech Republic July 2007 Wild birds domestic poultry Denmark May 2006 Wild birds domestic poultry France 17 February August 2007 Wild birds domestic poultry Georgia 23 February February 2006 Wild birds Germany 8 February January 2009 Wild birds domestic poultry mallard, wild cats stone marten Greece 30 January Wild birds Hungary 4 February January 2007 Wild birds domestic poultry Italy 1 February February 2006 Wild birds Poland December 2007 Wild birds domestic poultry Romania 7 October Wild birds domestic poultry cat Russian Federation 15 July June 2010 Domestic poultry wild birds wild birds Serbia 28 February Wild birds domestic poultry Slovakia 17 February February 2006 Wild birds Slovenia 9 February Wild birds Spain 7 July October 2009 (H7) Poultry Sweden 28 February April 2006 Wild birds domestic poultry game birds mink Switzerland 26 February February 2008 Wild birds Turkey 1 October Domestic poultry wild birds 12 / 4 Ukraine 2 December February 2008 Wild birds domestic poultry zoo birds United Kingdom May 2008 (H7N7) Wild birds domestic poultry The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. The views expressed in this information product are those of the author(s) and do not necessarily reflect the views of FAO. FAO 2011 Emergency Centre for Transboundary Animal Diseases (ECTAD) 8